Better Equipment
Explanation:
The Confederacy had much better leadership than the Union. The Union made the most of all of their natural resources, which they had a lot of. They had a large manufacturing industry, meaning they could produce new equipment and technology, including the railroad system.
A U+V mixed together with steepness
For exampe look above.
The Reconstruction era redefined U.S. citizenship and expanded the franchise, changed the relationship between the federal government and the governments of the states, and highlighted the differences between political and economic democracy.
The KKK reemerged again and grew to millions of members in the 20s for a variety fo reasons.
They first gained a foothold in the depression after World War I before the roaring 20s. By stoking the xenophobia and conservative moralism of white Protestants in cities around the country (not just the South), the KKK was able to recruit members who feared immigrants and a loss of their "way of life."